1601210016

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25621}}^1$

素因数の和:25675

約数の個数: 144

約数和(自身を含む): 5372011008

約数和(自身を除く): 3770800992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 5208, 6944, 7812, 8928, 10416, 15624, 20832, 25621, 31248, 51242, 62496, 76863, 102484, 153726, 179347, 204968, 230589, 307452, 358694, 409936, 461178, 538041, 614904, 717388, 794251, 819872, 922356, 1076082, 1229808, 1434776, 1588502, 1614123, 1844712, 2152164, 2382753, 2459616, 2869552, 3177004, 3228246, 3689424, 4304328, 4765506, 5559757, 5739104, 6354008, 6456492, 7148259, 7378848, 8608656, 9531012, 11119514, 12708016, 12912984, 14296518, 16679271, 17217312, 19062024, 22239028, 25416032, 25825968, 28593036, 33358542, 38124048, 44478056, 50037813, 51651936, 57186072, 66717084, 76248096, 88956112, 100075626, 114372144, 133434168, 177912224, 200151252, 228744288, 266868336, 400302504, 533736672, 800605008, 1601210016]

約数ペア:

[(1, 1601210016), (2, 800605008), (3, 533736672), (4, 400302504), (6, 266868336), (7, 228744288), (8, 200151252), (9, 177912224), (12, 133434168), (14, 114372144), (16, 100075626), (18, 88956112), (21, 76248096), (24, 66717084), (28, 57186072), (31, 51651936), (32, 50037813), (36, 44478056), (42, 38124048), (48, 33358542), (56, 28593036), (62, 25825968), (63, 25416032), (72, 22239028), (84, 19062024), (93, 17217312), (96, 16679271), (112, 14296518), (124, 12912984), (126, 12708016), (144, 11119514), (168, 9531012), (186, 8608656), (217, 7378848), (224, 7148259), (248, 6456492), (252, 6354008), (279, 5739104), (288, 5559757), (336, 4765506), (372, 4304328), (434, 3689424), (496, 3228246), (504, 3177004), (558, 2869552), (651, 2459616), (672, 2382753), (744, 2152164), (868, 1844712), (992, 1614123), (1008, 1588502), (1116, 1434776), (1302, 1229808), (1488, 1076082), (1736, 922356), (1953, 819872), (2016, 794251), (2232, 717388), (2604, 614904), (2976, 538041), (3472, 461178), (3906, 409936), (4464, 358694), (5208, 307452), (6944, 230589), (7812, 204968), (8928, 179347), (10416, 153726), (15624, 102484), (20832, 76863), (25621, 62496), (31248, 51242)]